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v3.23.3

Debt (Narrative) (Details) |  |  |  |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 19, 2022 | Jun. 02, 2021 USD ($) | Jun. 01, 2021 | Jun. 18, 2020 USD ($) $ / shares | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) day | Sep. 30, 2022 USD ($) | Dec. 31, 2022 USD ($) | Dec. 01, 2017 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Secured term loan facility |  |  |  |  | $ 312,710,000 |  | $ 312,710,000 |  | $ 314,779,000 |
Long-term debt |  |  |  |  | 307,429,000 |  | 307,429,000 |  | 308,107,000 |
Interest expense |  |  |  |  | $ 6,600,000 | $ 4,800,000 | $ 19,100,000 | $ 12,900,000 |  |
Interest Expense |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Debt issuance costs |  | $ 361,000 |  |  |  |  |  |  |  |
Debt extinguishment costs |  | $ 474,000 |  |  |  |  |  |  |  |
Credit Agreement |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Revolving credit facility, percentage repaid for no covenants |  |  |  |  |  |  | 25.00% |  |  |
Convertible Senior Notes |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate on amounts borrowed |  |  |  | 4.25% |  |  |  |  |  |
Effective interest rate |  |  |  |  | 5.05% |  | 5.05% |  |  |
Face value |  |  |  | $ 100,000,000 |  |  |  |  |  |
Proceeds from issuance of convertible debt |  |  |  | $ 96,500,000 |  |  |  |  |  |
Conversion ratio |  |  |  | 0.0426203 |  |  |  |  |  |
Conversion price (in dollars per share) | $ / shares |  |  |  | $ 23.46 |  |  |  |  |  |
Debt fair value |  |  |  |  | $ 101,600,000 |  | $ 101,600,000 |  |  |
Interest expense |  |  |  |  | 1,200,000 | $ 1,200,000 | 3,700,000 | $ 3,700,000 |  |
Unamortized debt issuance costs |  |  |  |  | 1,300,000 |  | $ 1,300,000 |  | 1,900,000 |
Convertible Senior Notes | Circumstance I |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Conversion trading day threshold | day |  |  |  |  |  |  | 20 |  |  |
Conversion consecutive trading day threshold | day |  |  |  |  |  |  | 30 |  |  |
Conversion percentage of stock price threshold |  |  |  |  |  |  | 130.00% |  |  |
Convertible Senior Notes | Circumstance II |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Conversion trading day threshold | day |  |  |  |  |  |  | 5 |  |  |
Conversion consecutive trading day threshold | day |  |  |  |  |  |  | 5 |  |  |
Conversion percentage of stock price threshold |  |  |  |  |  |  | 98.00% |  |  |
Convertible Senior Notes | Circumstance After July 5, 2023 |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Conversion trading day threshold | day |  |  |  |  |  |  | 20 |  |  |
Conversion consecutive trading day threshold | day |  |  |  |  |  |  | 30 |  |  |
Conversion percentage of stock price threshold |  |  |  |  |  |  | 130.00% |  |  |
Conversion percentage of principal amount |  |  |  |  |  |  | 100.00% |  |  |
Term Loan balance |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Secured term loan facility |  |  |  |  | 212,063,000 |  | $ 212,063,000 |  | 213,750,000 | $ 225,000,000
Term Loan balance | Credit Agreement | Circumstance I |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Debt instrument, extension circumstance period |  | 91 days |  |  |  |  |  |  |  |
Term Loan balance | Credit Agreement | Circumstance II |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Debt instrument, extension circumstance period |  | 182 days |  |  |  |  |  |  |  |
Term Loan balance | Base Rate |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin |  |  | 2.25% |  |  |  |  |  |  |
Term Loan balance | Base Rate | Credit Agreement |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin |  | 2.50% |  |  |  |  |  |  |  |
Term Loan balance | LIBOR |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin |  |  | 3.25% |  |  |  |  |  |  |
Term Loan balance | LIBOR | Credit Agreement |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin |  | 3.50% |  |  |  |  |  |  |  |
Term Loan balance | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin | 3.50% |  |  |  |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility aggregate commitments |  |  |  |  |  |  |  |  |  | 30,000,000
Line of credit |  |  |  |  | $ 0 |  | $ 0 |  |  |
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin | 4.00% |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Credit facility margin | 4.25% |  |  |  |  |  |  |  |  |
Revolving Credit Facility And Term Loan |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Debt issuance costs |  | $ 2,100,000 |  |  |  |  |  |  |  |
Amortization of the debt issuance costs |  | $ 1,800,000 |  |  |  |  |  |  |  |
Revolving Credit Facility And Term Loan | Credit Agreement |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Secured term loan facility |  |  |  |  |  |  |  |  |  | $ 255,000,000
Debt instrument, extension period |  | 2 years 6 months |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  | 8.93% |  | 8.93% |  |  |
Revolving Credit Facility And Term Loan | Convertible Senior Notes | Credit Agreement |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Interest rate on amounts borrowed |  | 4.25% |  |  |  |  |  |  |  |
Accounting Standards Update 2020-06 | Cumulative Effect, Period of Adoption, Adjustment | Convertible Senior Notes |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 100,000,000 |  | $ 100,000,000 |  | $ 100,000,000 |

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- Definition The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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